| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 145-27-41240 | PINION,1ST | 50001- | |
| 2 | 145-27-41231 | BEARING,ROLLER | 50001- | |
| 3 | 145-27-41221 | BEARING,ROLLER | 50001- | |
| 4 | 144-27-11130 | CAGE,L.H. | 50001- | |
| 141-27-31132 | CAGE,R.H. | 50001- | ||
| 5 | 07000-05165 | O-RING | 50001- | |
| 6 | 01010-31235 | BOLT | 50001- | |
| 7 | 01602-21236 | WASHER,SPRING | 50001- | |
| 8 | 141-27-31193 | FLANGE | 50001- | |
| 9 | 07013-10090 | SEAL,OIL | 50001- | |
| 10 | 15B-27-11910 | GASKET,(FOR D60A) | 50050- | |
| \0\145-27-11240 | GASKET,(FOR D60A) | 50001-50049 | ||
| 15B-27-11910 | GASKET,(FOR D65A) | 50058- | ||
| \0\145-27-11240 | GASKET,(FOR D65A) | 50001-50057 | ||
| 11 | 130-27-51151 | NUT | 50001- | |
| 12 | 130-27-51140 | LOCK | 50001- | |
| 13 | 131-27-51120 | BOLT | 50001- | |
| 14 | 01010-31430 | BOLT | 50001- | |
| 15 | 01602-21442 | WASHER,SPRING | 50001- | |
| 16 | 145-27-41430 | PINION,2ND | 50001- | |
| 17 | 145-27-41321 | GEAR | 50001- | |
| 18 | 141-27-31180 | KEY | 50001- | |
| 19 | 140-09-13131 | BEARING,ROLLER | 50001- | |
| 20 | 141-27-31170 | SPACER | 50001- | |
| 21 | 141-27-31320 | SHAFT | 50001- | |
| 22 | 141-27-31310 | HOLDER | 50001- | |
| 23 | 01583-02213 | NUT | 50001- | |
| 24 | 135-27-21270 | WASHER,LOCK | 50001- |